Rule 110 in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st BBoehm 🇩🇪 567 124 12ms 10 Nov 2020 602nd iczelia 🇩🇪 566 139 152ms 19 Oct 2025 603rd bac0id 564 140 384ms 4 Jul 2024 604th funnsam 🇭🇰 564 171 132ms 12 Aug 2024 605th RockOfStone 564 180 3ms 10 Mar 2024 606th galloj 🇨🇿 562 103 12ms 24 Jan 2021 606th luuumine 🇫🇷 562 103 11ms 17 Oct 2025 608th guliyevemil1 🇦🇿 562 225 262ms 16 Apr 2020 609th janbehrens 🇩🇪 561 158 434ms 15 Nov 2022 610th msbranicky 561 165 9ms 3 Oct 2024 611th MeWhenI 🇻🇦 560 141 415ms 19 Jun 2025 612th msbranicky 558 227 266ms 30 Aug 2023 613th keelimeguy 🇺🇸 557 104 15ms 7 Nov 2023 614th janbehrens 🇩🇪 556 142 380ms 10 Jul 2023 615th MeWhenI 🇻🇦 554 113 132ms 3 Aug 2024 616th bac0id 554 192 317ms 28 Jun 2024 617th aaronze 🇦🇺 552 98 45ms 20 Sep 2023 618th Shanethegamer 🇺🇸 552 143 366ms 9 Apr 2025 619th CaedenHarper 🇨🇦 551 101 557ms 12 Aug 2025 620th CaedenHarper 🇨🇦 551 105 15ms 12 Aug 2025 621st jacobly0 🇺🇸 551 249 1,801ms 22 Apr 2024 622nd roguh 🇬🇹 550 221 27ms 22 Feb 2024 623rd MeWhenI 🇻🇦 548 169 107ms 15 Oct 2022 624th emgordon154 548 180 5ms 12 Jan 2025 625th Jacob385 548 194 363ms 8 days ago 626th cmayer777 547 141 8ms 21 Oct 2022 627th dokutan 547 174 2,359ms 4 Apr 2025 628th EnTerr 546 106 15ms 1 Sep 2024 629th juliansiebert 🇩🇪 545 115 311ms 19 Dec 2023 630th ToriTheChicken 545 129 10ms 31 Jul 2020 630th olleicua 🇺🇸 545 129 10ms 9 Sep 2025 632nd janbehrens 🇩🇪 544 175 967ms 20 Nov 2022 632nd aksyristos 544 175 388ms 30 Jan 2023 634th dokutan 543 142 7ms 4 Apr 2025 635th akshatj27 🇦🇶 541 100 39ms 12 Dec 2022 636th TheAristos 541 107 11ms 23 Oct 2019 636th mathisfun271 541 107 10ms 16 Dec 2023 638th hyvyys 541 130 11ms 14 Sep 2020 639th Gaddy 🇫🇷 541 146 373ms 20 May 2022 639th annaproxy 541 146 385ms 22 Jun 2023 641st Heathcorp 🇦🇺 539 143 6ms 18 Feb 2022 641st snoozingnewt 🇺🇸 539 143 7ms 23 Sep 2023 641st neel11235813 539 143 6ms 5 Apr 2024 641st FortuiteMan 🇫🇷 539 143 6ms 10 Oct 2024 641st Lv0Sys 🇵🇱 539 143 7ms 1 Jun 2025 646th dokutan 538 114 878ms 30 Aug 2025 647th dokutan 536 108 29ms 9 Jul 2024 647th ahmetdemirag 🇨🇾 536 108 32ms 5 Mar 2025 647th RaBa21 🇭🇺 536 108 13ms 12 Jul 2025 650th Laksen 🇩🇰 536 241 35ms 8 Jul 2021 651st AlephSquirrel 535 144 6ms 12 Dec 2022 652nd scpchicken 🇵🇼 534 79 9ms 1 Jan 2023 653rd jgbaldwinbrown 534 237 258ms 2 Jul 2021 654th jerrandolph 532 238 312ms 23 Apr 2020 655th nullie 531 109 17ms 15 Jun 2022 655th Exaphis 531 109 11ms 11 Jul 2022 657th rvdnieuwendijk 🇳🇱 531 118 229ms 23 Jul 2020 658th rodigu 529 133 10ms 14 Jun 2021 658th snoozingnewt 🇺🇸 529 133 10ms 11 Oct 2025 660th janbehrens 🇩🇪 528 110 787ms 10 Nov 2021 661st neihousaigaai 526 110 11ms 18 May 2021 661st logvp 526 110 129ms 8 Jan 2024 661st Bmrl7 526 110 11ms 21 Feb 2024 661st stertooy 🇧🇪 526 110 11ms 19 Jun 2024 661st Pyroan 526 110 11ms 12 Mar 2025 666th MeWhenI 🇻🇦 524 117 693ms 15 Sep 2025 667th scpchicken 🇵🇼 524 150 231ms 28 Feb 2023 668th MeWhenI 🇻🇦 523 111 349ms 14 Feb 2023 669th ChristophHornung 523 151 362ms 21 Nov 2021 670th MeWhenI 🇻🇦 523 177 5ms 11 Sep 2022 671st daedals 522 111 11ms 24 Apr 2019 671st amollberg 🇸🇪 522 111 10ms 18 Jan 2022 671st commandblockguy 🇺🇸 522 111 15ms 1 Oct 2022 674th junkondo-jp 521 135 11ms 12 May 2024 675th tobeannouncd 521 151 132ms 5 Jan 2024 First Prev 601–675 of 1,590 Next Last